Paper label-free design
One RJ9 headset port with EHS support (with EHS36 wireless headset adapter)
Wall mountable with WMB-T4S kit
Two 10/100M Ethernet ports
PoE 802.3af, class 2
No power supply included (PS5V1200US)
Upgrades from T41P
Device performance enhancement with faster response on the phone's user interface
